Freedom Won Lithium Battery 12V 7.5Ah FW12-7.5

R657.28 (incl. VAT)


If this product is purchased and no stock is available, our team will contact you with the option of a full refund or suggest an available alternative. Should you wish to confirm stock availability before purchase, please email onlineorders@voltex.co.za

PLEASE NOTE: All Warrantees will be null and void should this unit not have been installed by a qualified electrician with a Certificate of Compliance attached. A walk in warrantee is offered which is subject to our suppliers service procedures.

STEP 2:
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Description

Freedom Won Lithium Battery 12V 7.5Ah

Electrical Characteristics 

  • Nominal Voltage [V]: 12.8
  • Nominal Capacity [Ah]: 7.5
  • Energy [Wh]: 96
  • Internal Resistance [mΩ]: ≤60
  • Cycle Life: >2000 cycles at 0.2C 100% DoD
  • Months Self Discharge [%]: <3
  • Efficiency of Charge: 100% at 0.5C
  • Efficiency of Discharge: 96~99% at 1C

Charge

  • Charge Voltage [V]: 14-14.6
  • Charge Mode: CC at 0.2C to 14.6V, then at CV 14.6V to charge current less than 0.02C
  • Charge Current [A]: 1.5
  • Max. Charge Current [A]: 7.5
  • Charge Cut-off Voltage [V]: 15.6V+/-0.2

Discharge

  • Max. Continuous Current [A]: 7.5
  • Max. Pulse Current [A]: 15 (<3s)
  • Discharge Cut-off Voltage [V]: 8

Environment

  • Charge Temperature [°C]: 0°C to 45°C (32°F to 113°F) at 60 ±25% Relative Humidity
  • Discharge Temperature [°C]: -20°C to 60°C (-4°F to 14°0F) at 60 ±25% Relative Humidity
  • Storage Temperature [°C]: 0°C to 40°C (32°F to 104°F) at 60 ±25% Relative Humidity
  • Ingress Protection: IP56

Mechanical

  • Cell Material: LiFePO4
  • Plastic Case: ABS
  • Dimensions – H x W x D [mm]: 95x150x65
  • Weight [kg]: 1
  • Terminal: T2

BMS

  • Protection Function: Over charge protection, Over discharge protection, Over current protection, Short current protection, Balanced function, Temperature protection

Data Sheet

Additional information

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